First time on here, have been doing my nut in trying to do something that is probably quite simple.

When I sync my contacts (under organiser section of blackberry software) with my comp, only six of my contacts copy across. Not ideal.

If I go into the back up menu and press to back up custom data, I have an option to back up my 'Address book' (which has six entries) and my 'Address Book - All' (which has 71). What is the difference? And how can I make it sync both of these?